Displays the configured selection criteria for ECMP routes and load-sharing group ports and the hardware table settings, including the configured and current hash algorithm and dual-hash settings.
This command has no arguments or variables.
N/A.
NOTE: A save and reboot are required before the configured hash will take effect
The following command displays the hardware forwarding algorithm configured on the switch:
show forwarding configuration
L2 and L3 Forwarding table hash algorithm:
Configured hash algorithm: crc32
Current hash algorithm: crc32
L3 Dual-Hash configuration:
Configured setting: on
Current setting: on
Dual-Hash Recursion Level: 1
Hash criteria for IP unicast traffic for L2 load sharing and ECMP route sharing
Sharing criteria: L3_L4
IP multicast:
Group Table Compression: on
Local Network Forwarding: slow-path
Lookup-Key: (SourceIP, GroupIP, VlanId)
Internal lookup tables:
Configured Setting: l2-and-l3
Current Setting: l2-and-l3
Switch Settings:
Switching mode: store-and-forward
L2 Protocol:
Fast convergence: on
Rate Limit:
Overhead Bytes: 20
Fabric Flow Control:
Fabric Flow Control: auto
ARP and ND Settings:
ARP Suppression Filters: per-port
ND Suppression Filters: per-port
VPEX Settings:
VLAN Port Membership: hash-table
IPMC Replication: bpe
IP multicast:
mDNS: flood
LLMNR: learn
UPnP: flood
This command was first available in ExtremeXOS 11.3.2.
The flow control feature was added in ExtremeXOS 12.5.
The Forwarding Lookup-Key feaure show output is added in ExtremeXOS 15.3.
Extended Edge Switching setting for VLAN port membership was added in ExtremeXOS 22.6.
Extended Edge Switching IP multicast replication feature information was added in ExtremeXOS 30.6.
Forward to VLAN filters for mDNS, LLMNR, and UPnP was added in Release 32.2.
This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.